Teamviewer Commercial Use Detected Change Mac

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  1. Worked like a charm on Windows server 2012 R2, Thank You! Performed all the steps other than the SID change. Changed the mac address (easy on a VMware VM, can be changed in the virtual machine properties) and now have a different teamviewer ID so the commercial use message has gone!
  2. Select the adapter you want to change the MAC address. You will get the details of your selection below. In the Information tab, find the Change MAC Address frame. Enter new MAC address in the field and click Change Now! You may even click Random MAC Address button to fill up a randomly selected MAC address from the vendor list available.

MAC address（Media Access Control Address）Literal translationMedia Access Control AddressAlso known asLAN address（LAN Address），Ethernet address(Ethernet Address) orPhysical addressPhysical Address, which is an address used to confirm the location of devices on the Internet. In the OSI model, the third layer is responsible for IP address, while the second layer is responsible for MAC address. MAC address is used to uniquely label a network card in the network. If a device has one or more network cards, each network card needs and will have a unique MAC address.

Once the TV ID on a VM is set as 'personal use' in their database and you don't use it to connect to a commercial-use machine or vice versa, you should be good to go permanently as long neither the MAC address nor the OS change. A word about MAC addresses generated by Virtualbox.since the first three octets of the MAC address (called the OUI.

Teamviewer has been tested for commercial use, and it pops up every five minutes. Teamviewer now provides unsealing. I have tried to unsealing and I haven’t received a reply yet…

Official Unseal Look Here Oh

I also downloaded the automatic ID change version of Teamviewer 14 (which seems to work), but I didn’t continue to use it for security reasons. Here I try to modify the Mac address to solve the business restrictions of Teamviewer.

NIC type

Network card is divided into wired network card and wireless network card. The Mac address of wired network card is easy to modify, but the Mac address of wireless network card is slightly troublesome. Because I use a notebook, I should use a wireless network card. The Mac addresses of the wired and wireless network cards are modified as follows.

Mac Address Modification of Cable Network Card

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Call the command line window and type the “ipconfig/all” command to view the information of the wired network card. Its header is the Ethernet adapter ethernet. Some information about VMware or virtaulbox may be listed here, which also starts with the Ethernet adapter. Pay attention to the distinction. The red box on the way is the Mac address. Next, let’s modify it.

  1. Open Manager (Device Manager)
  2. Find Network adapters
  3. Find the wired network card, the name can see the description shown in the command line window above. My wired network card name is Realtek PCIe GBE Family Controller.
  4. Right-click the item of the cable network card and select Properties.
  5. Select the Advance tab from the pop-up window
  6. Find Network Address in the list
  7. Select Value in the radio box and fill in a suitable value (12 digits or letters, no -) to save.
  8. Let me take 000C29E7B28C as an example. If you re-execute “ipconfig/all” in cmd, you will see that the Mac address of the cable network card has been changed.

Modification of Wireless Network Card

Teamviewer Commercial Use Detected Change Mac Address

The modification step of wireless network card is actually one step more than that of wired network card to write registry.

Teamviewer Commercial Use Detected Change Mac Os


The red box in the picture is my wireless network card, but when you go into the Advance tab of Properties, you will find that you can’t find the Network Address item. You need to add this item here by writing a registry.

Teamviewer Commercial Use Detected Change Macbook

  1. win + r -> cmd -> regedit
  2. Navigate to
Teamviewer commercial use detected change mac address
  1. Expanding this directory will see many folders, such as 0000,0001,0003…
  2. Here you need to find two folders of wireless network card and wired network card. You can click on the folder and see the name of the adapter model displayed in the right-hand window, which corresponds to your wired network card or wireless network card (each machine may be different).
  3. Here my wireless network card is 0001 folder, and my wired network card is 0002 folder.
  4. In the wireless network card (in my case, under the 0001 folder) of the “Ndi” of the “Params” folder, right-click to create a new key, called “Network Address”
  5. Next, we need to go to the directory of the network card (in my case, under the folder 0002) and find the value under the key of the network Address, which corresponds to the directory of the wireless network card (in my case, under the folder 0001). New is created by right-clicking new – > String Value in the right panel

The next step is to go back to the Manager, right-click Properties, Advance, find Network Address, and fill in Value.
Note: The netizens here say that the characters filled in by Mac address must use 2, 6, A or E for the second character, otherwise it will not succeed!But I don’t seem to have met.


After saving, CMD can use “ipconfig/all” to see the successful modification of the Mac address of the wireless network card.

Teamviewer Solves Business Restrictions

  1. To uninstall the Teamviewer application, it’s best to remove the settings as well.
  2. Delete the registry information of Teamview, I am afraid of residual, direct Ctrl + f, search all the registry information of TeamViewer, have been deleted.
  3. After restarting, first modify the Mac address and reinstall Teamviewer.

Teamviewer Commercial Use Detected Change Machine

So far, the restriction of Teamviewer has been solved, but it is a bit troublesome to re-modify the Mac address every time. (alas!) If you can unpack it or go unpack it, I am going to connect to the Linux server will be limited. Official Unseal Look Here Oh